If all the genes of E. coli were active at once, what would result?

Biology

2 answers:

abruzzese [7]3 years ago

5 0

You would have cellular dysfunction so number 3.

Nata [24]3 years ago

5 0

3).......Hope it helps :)

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You are an experienced naturalist and biologist and you observe two birds mating that you do not believe are members of the same

Zepler [3.9K]

Answer:

B) Post-zygotic factors prevented successful reproduction.

Explanation:

Postzygotic factors may influence the formation of the fertile offspring.

The postzygotic barriers basically involves the formation of the hybrid organisms which do not survive past the embryonic stages i-e hybrid inviability / the hybrid creation that is unable to form the offspring i-e sterile.

So , in the given scenario option B )Post-zygotic factors prevented successful reproduction is the right answer .

7 0

3 years ago

Can more than one dichotomous key be developed to identify the same group of organisms? Explain. To answer this question, refer

rewona [7]

Certainly. Every organism has a variety of different characteristics. One person writing a key might choose to use different characteristics than another person would use.

For example: Here's a key for separating fish, snake, frog and mouse

1.
A. Has scales on its skin ... 2
B. Has no scales on its skin ... 3

2.
A. Breathes with gills - fish
B. Breathes with lungs - snake

3.
A. Has hair or fur - mouse
B. Has no hair or fur - frog

Here's a different key for the same four animals:

1.
A. Has four legs ... 2
B. Does not have 4 legs ... 3

2.
A. is warm-blooded - mouse
B. is cold-blooded - frog

3.
A. has fins - fish
B. has no fins - snake

8 0

3 years ago

If you help me ill mark you brainliest

Ymorist [56]

I had to take a screenshot of my response since it was getting flagged for being inappropriate for some reason.